Mathematics, 16.01.2020 23:31, dalton200166

Agrain of sand weighs about 1 x 10°g.
researchers at the university of hawaii
estimate there are 7.5 x 10'8 grains of
sand on all the beaches of earth. how
much do all of these grains of sand
weigh?
o a. 7.5 x 10'8 g
ob. 8.5 x 103 g
o c. 7.5 x 1023 g
d. 8.5 x 1028 g

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, brattymoo1009

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Answers: 2

continue

Mathematics, 21.06.2019 16:40, cthompson1107

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Answers: 2

continue

Mathematics, 21.06.2019 18:00, madisonvinson0

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Answers: 1

continue

Mathematics, 21.06.2019 18:30, Karinaccccc

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Answers: 2

continue

Do you know the correct answer?

Agrain of sand weighs about 1 x 10°g.
researchers at the university of hawaii
estimate t...